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	<title>Link Variations</title>
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<h2 id="foobar">Foo Bar</h2>

<p>Link to <a href="#foobar">Foo Bar</a>.</p>

<p>Link to <a href="#foobar">foo bar</a>.</p>

<p>Link to <a href="#foobar">foobar</a>.</p>

<p>Link to <a href="#foobar">Foo Bar</a>.</p>

<p>Link to <a href="#foobar"></a>.</p>

<p>5</p>

<p>Link to <a href="#foobar">Foo</a>.</p>

<p><a href="http://example.com/?bar=foo&amp;foo=bar">&amp; link</a></p>

<p><a href="http://example.com/%25%20link">&#8216;%&#8217; Link</a></p>

<p><a href="http://example.com/#foo">&#8216;#&#8217; link</a></p>

<p>10</p>

<p><a href="http://example.com/_foo">_ link</a></p>

<p><a href="http://example.com/~foo">~ link</a></p>

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